[R-390] Oldham Coupler Idea

[Jon Schlegel]

Joe,

Is there a likelihood that this will degrade backlash or is there 
something else that I'm missing here?

Regards,
Jon



At 07:09 PM 11/17/2007 -0800, you wrote:
>That does not need to be done.
>
>Joe
>
>
>
>
>--- Jon Schlegel <ews265 at rochester.rr.com> wrote:
>
> > Hi All,
> >
> > I was just looking at the three Oldham coupler
> > pieces and the effect
> > that the antibacklash spring has on them.  The
> > single spring has a
> > tendency to put the two shafts into shear which
> > would seem to create
> > an unnecessary radial load on both shafts.  The
> > gears on the RF
> > module have two springs.  Why didn't the coupler
> > designer add a
> > second set of pins for a second spring?  I was
> > thinking of adding a
> > second set of springs myself.  Any thoughts on this?
> >
> > Regards,
> > Jon
> >
> >
> >
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